Flip ClangToTLinux builder to GN

chrome/BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/buildflag_header.gni")
 import("//build/config/chrome_build.gni")
 import("//build/config/compiler/compiler.gni")
 import("//build/config/features.gni")
 import("//build/config/locales.gni")
 import("//build/config/sanitizers/sanitizers.gni")
@@ skipping 1477 matching lines @@
 
     args = [
       rebase_path(infile, root_build_dir),
       rebase_path(outfile, root_build_dir),
       "-e s/@@NAME@@/$name/",
       "-e s/@@FILENAME@@/$filename/",
       "-e s/@@CONFDIR@@/$confdir/",
     ]
   }
 
-  if (is_official_build) {
+  if (linux_dump_symbols) {

[Nico, 2016/05/24 22:49:58]

are you sure you want to change this file still?

[Dirk Pranke, 2016/05/24 23:32:50]

oh, bah. I thought I reverted those changes. Good catch.

     action("linux_symbols") {
       script = "//build/linux/dump_app_syms.py"
 
       dump_syms_label = "//breakpad:dump_syms($host_toolchain)"
       dump_syms_binary =
           get_label_info(dump_syms_label, "root_out_dir") + "/" + "dump_syms"
 
       chrome_binary = "$root_out_dir/chrome"
       if (current_cpu == "x86") {
         # Use "ia32" instead of "x86" for GYP compat.
@@ skipping 30 matching lines @@
       "//chrome/app/theme/$branding_path_component/product_logo_48.png",
       "//chrome/tools/build/linux/chrome-wrapper",
       "//third_party/xdg-utils/scripts/xdg-mime",
       "//third_party/xdg-utils/scripts/xdg-settings",
     ]
     outputs = [
       "$root_out_dir/{{source_file_part}}",
     ]
   }
 }